OOIR: Observatory of International Research

Papers

(The TQCC of Limnology and Oceanography-Methods is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Extending monitoring with sediment archive approaches: Comparison of biomonitoring, metabarcoding, and biomarkers to assess past phytoplankton dynamics	52
Issue Information	45
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	41
Enhancing sampling of dissolved N₂O in aquatic systems: Field‐deployable automated gas bag collection system	37
The determination of dimethyl sulfoxide in natural waters using electrochemical reduction	34
A membrane inlet laser spectrometer for in situ measurement of triple water isotopologues	29
Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters	23
A simple and rapid method for measuring total free sulfides in marine sediments	23
DeepBryo : A web app for AI ‐assisted morphometric characterization of cheilostome bryozoans	21
Pressurized plankton observatory offers a new window into deep‐sea larval behavior	17
Accurate estimation of photosynthetic available radiation from multispectral downwelling irradiance profiles	16
Demonstration, validation, and application of hyperspectral microscopy for the collection of cyanobacterial spectral signatures	15
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	14
	14
Modular shadowgraph imaging for zooplankton ecological studies in diverse field and mesocosm settings	13
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Will various interpretation strategies of the same ultrahigh‐resolution mass spectrometry data tell different biogeochemical stories? A first assessment based on natural aquatic dissolved organic matt	12
Novel device to collect deep‐sea porewater in situ: A focus on benthic carbonate chemistry	12
Issue Information	12
Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	11
	11
MARS: Programmable multipurpose auto‐release system for aquatic observations	10
Schrödinger's fish: Examining the robotic observer effect on pelagic animals	10
Evaluation of a modified sequential P extraction protocol: Quantification of Fe(II)‐P as a separate phase in seven different freshwater sediments	10
Simultaneous preconcentration of ⁹Be and cosmogenic ¹⁰Be for determination of the ¹⁰Be/⁹Be ratio in (coastal) se	10

Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	10
Prediction of red tide outbreaks in inter‐connected coastal environments using time‐series hyperspectral data and transformer‐based graph convolution network	10
Red, green, blue color indices as proxy for Symbiodiniaceae cell density and chlorophyll content during coral bleaching	9
Assessment of the influence of benzalkonium chloride addition on radiocarbon analysis of dissolved inorganic carbon	9
At‐sea intercomparison of a membrane‐based pCO₂ sensor and a traditional showerhead equilibrator system on a Ship‐of‐Opportunity	9
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Using environmental DNA to detect Microseira wollei (Oscillatoriales), a benthic harmful algal bloom,	8
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	8
Issue Information	8
Interpreting biogeochemical processes through the relationship between total alkalinity and dissolved inorganic carbon: Theoretical basis and limitations	8
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	7
A new framework for estimating abundance of animals using a network of cameras	7
Lotic‐SIPCO2: Adaptation of an open‐source CO₂ sensor system and examination of associated emission uncertainties across a range of stream sizes and land uses	7
Fast responses, rich insights: Optimizing experimental stream studies using periphyton for comprehensive environmental assessment	7
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	7
Comparison between fluorometry and microscopy‐based phytoplankton assessments in the Laurentian Great Lakes	7
TEOS10 compliant salinity and density equations for sound speed instruments	7
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	7
Image analysis and benthic ecology: Proceedings to analyze in situ long‐term image series	6
	6
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	6
Incubation assay metrics describe different aspects of dissolved carbon degradation	6
Quantifying uncertainty in Pareto estimates of global lake area	6
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	6
The influence of dynamic resources and stable isotope incorporation rates on aquatic consumer trophic position estimation	6
A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	6
Machine learning approach to study microboring assemblage dynamics in two living massive coral genera	6
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	6
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	6
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	6
A simple method for the quantification of amidic bioavailable dissolved organic nitrogen in seawater	6
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	6
	5
Embedding a multichannel ion‐sensitive field‐effect transistor‐pH sensor array in marine sediments: a new approach for continuous in situ pH monitoring	5
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	5
A simple and low‐cost open dynamic chamber for the versatile determination of methane emissions from aquatic surfaces	5
A benthic mesocosm system for long‐term multi‐factorial experiments applying predicted warming and realistic microplastic pollution scenarios	5
A lightweight clear liquid optical chamber baited remote underwater video system for monitoring fish in turbid coastal wetlands	5
On the use of high‐density polyethylene bottles for long‐term storage of total alkalinity samples	5
Uncertainty in aquatic greenhouse gas flux estimates arises from subjective processing of floating chamber time series	5
Quantifying invasion dynamics: Quantitative polymerase chain reaction vs. droplet digital polymerase chain reaction in monitoring the alien invasive bloody‐red shrimp Hemimysis anomala and its	5
Assessing the applicability of sequential eye lens stable isotope analysis for reconstructing dietary histories in amphibians	4
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	4
A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Automated monitoring of early life‐stage development in Atlantic cod (Gadus morhua) embryos exposed to a reference toxicant	4
An approach for merging colored dissolved organic matter absorption measurements from complementary benchtop spectrometers	4
Characterizing the response time of unpumped oxygen optodes for profiling applications	4
Updated temperature correction for computing seawater nitrate with in situ ultraviolet spectrophotometer and submersible ultraviolet nitrate analyzer nitrate sensors	4
Standard metrics for characterizing episodic salinization in freshwater systems	4

A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	4
	4
Comparison of advanced methodologies for diatom identification within dynamic coastal communities	4
Otoliths, bones, teeth, and more: Development of a new polishing wheel for calcified structures	4
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	4
A computer vision‐based approach for estimating carbon fluxes from sinking particles in the ocean	4
Spectrophotometric analysis of theCO₂system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	4
A method for successful collection of multicores and gravity cores from Antarctic subglacial lakes	4
Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO₂ measurement in aquatic environments	4
Beyond transfer learning: Leveraging ancillary images in automated classification of plankton	4
pamfit : A new R package for spatially resolved analysis of Imaging PAM photosynthesis–irradiance light curve parameters	4
Sampling effort to characterize estuarine macroinfaunal communities in patchy habitats	4
The Ellrott grab: A small, lightweight sediment sampler for collecting undisturbed sandy sediments	4
Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	4
	4
Predicting lake bathymetry from the topography of the surrounding terrain using deep learning	4